How to Get, Set or Change your working directory in R
If you are just starting out in R it'll be important to know how to determine your working directory or how to find the...
How to program a For Loop in R
Just apply! What does that even mean? Well, some R programmers will tell you to use the apply function (lapply or sapply) to loop....
Solved: SSL: certificate verification failed with R and twitteR
Have you been trying to use R and hook it up with something like twitteR and got an SSL error message?
Me too. But I...
Facebook Lead Generation better than Google Adwords?
Is Facebook better at lead generation than Google Adwords? That depends on what you are trying to achieve. During a campaign just in the...
Analyzing NFL Concussion data for Kaggle Data Science Competition
Recently, I entered the NFL Concussion on punt returns contest for data scientists. It wasn't the normal machine learning problem. In fact, it is...
Learning R plot with NFL Data wins vs. yards allowed
R plot data doesn't need to be boring. Being an NFL football fan has made it a lot more interesting to create lessons on...
How to make the first row in your spreadsheet or dataframe the header in...
If you have imported a CSV file into your notebook and use Pandas to view the dataframe you might find that the header of...
Machine Learning NFL: My rule changes for punts
The NFL has created a competition in an attempt to reduce concussions on punt plays. Read more about the competition in my previous post....
Histogram in R: How to example using NFL QB data
A histogram in R is very useful to use when you want to see more detail on all of the data within your data...
How I wrote a terrible machine learning Nirvana song
We all see articles on how this is successful or that is successful and we get to brag about our successes. But what about...
